travel safely on public transport. young woman with kn95 ffp2 face mask using wash hand sanitizer gel dispenser. passenger with

alcohol bottle brazilian bus business caucasian city clean commuter corona coronavirus covid19 disinfects dispenser distancing early epidemic evening face gel girl hands hygiene kn95 latin mask metro mexican mobility morning night pandemic passenger people person portrait protective public safely sanitizer seat sitting social train tram transport transportation travel using virus window woman young asymptomatic crisis curfew high alert increase cases infected isolated lockdown outbreak positive quarantine safe second wave shutdown spreads state of calamity symptomatic symptoms vaccine